baber/WOPTO huggingface dataset:
Patent JP-2021071144-A (JP)
Title: Power transmission device
Inventor: KAWANISHI HIROSHI
IPC: F16H57/04
Filed: 2019-10-30
Abstract: To suppress the mixture of air into an in-case pipe.SOLUTION: A power transmission device includes: a motor pump having a suction port for refrigerant and a discharge port for the refrigerant, and fixed to the outside of a case in the state of directing the suction port and the discharge port to the inside of the case; and an in-case pipe arranged inside the case with the first end as one of both ends communicated with the discharge port and the second end as the end on the opposite side to the first end, out of both ends, communicated with an outside pipe arranged on the outside of the case, the in-case pipe being arranged so that the first and second ends are at lower positions than the liquid surface of the refrigerant stored in the bottom of the case.SELECTED DRAWING: Figure 4
Patent JP-2021069664-A (JP)
Title: Game machine
Inventor: HIRAGUCHI TOSHIHIKO
IPC: A63F7/02
Filed: 2019-10-30
Abstract: To effectively enhance interest in a game by a setting suggestive performance.SOLUTION: A game machine in which one of plural candidate settings having mutually different, predetermined probabilities is set as a current setting includes: mission performance means for performing a mission; and setting suggestive performance means for executing a setting suggestive performance for suggesting a current setting when a mission is cleared. A mission is cleared when a music piece having predetermined length is continuously outputted for predetermined time or longer. Output of a music piece is stopped when a predetermined output completion condition is satisfied. The mission performance means performs a mission when a game state is a high-probability state, and a predetermined output completion condition is satisfied when a ready-to-win performance is executed.SELECTED DRAWING: Figure 5
Patent JP-2021069861-A (JP)
Title: Electronic endoscope and electronic endoscope system
Inventor: ANDO MOTOAKI
IPC: A61B1/06
Filed: 2019-11-01
Abstract: To resolve light amount shortage in a photographed image even when there is shortage in light intensity of a light source with respect to target intensity in an electronic endoscope including a light source which illuminates a biological tissue and an imaging element which images the illuminated biological tissue.SOLUTION: An electronic endoscope comprises: a first light source and a second light source which are provided on a tip of the electronic endoscope; a first drive power source corresponding to the first light source and a second drive power source corresponding to the second light source which output drive power for driving the first light source and the second light source; and a light source control unit which controls the drive power of each of the first drive power source and the second drive power source. The light source control unit adjusts the drive power of the second drive power source such that the second light source radiates the light that replenishes reduction of light intensity in accordance with the reduction in light intensity of the first light source.SELECTED DRAWING: Figure 2
Patent JP-2020044533-A (JP)
Title: Molecular sieve catalyst compositions, catalyst composites, systems, and methods
Inventor: NATALIA TRUKHAN
IPC: B01J35/04
Filed: 2019-11-06
Abstract: To provide an SCR catalyst with improved NOx conversion efficiency and lower NO generation amount.SOLUTION: Provided herein is a selective catalytic reduction material comprising spherical particles including an agglomerate of crystals of a molecular sieve, where the spherical particles have a median particle size in a range of about 0.5 to about 5 microns. Also provided is a crystalline material effective to catalyze the selective catalytic reduction of nitrogen oxides in the presence of a reductant at temperatures between 200°C and 600°C. A method for selectively reducing nitrogen oxides and an exhaust gas treatment system are also provided.SELECTED DRAWING: Figure 5
Patent JP-2021078356-A (JP)
Title: Cell analysis apparatus
Inventor: YAMAKAWA MOMOYO
IPC: G06T7/00
Filed: 2019-11-14
Abstract: To lighten influence such as attachment of a foreign substance when capturing pictures to improve accuracy of cell analysis.SOLUTION: One aspect of a cell analysis apparatus according to the present invention comprises: a holographic microscope (10); image creation units (23, 24) which create a phase image and an intensity image corresponding to the same imaging range on the basis of hologram data acquired by observing a cell by the holographic microscope; a foreign substance region identification unit (25) which identifies a foreign substance region in which a foreign substance is present in the intensity image; and cell information acquisition units (26, 27) which acquire information related to a cell present in a region from which the foreign substance region identified by the foreign substance region identification unit in the phase image has been removed.SELECTED DRAWING: Figure 1
Patent JP-2021083200-A (JP)
Title: Control circuit, and semiconductor device
Inventor: TEZUKA SHINICHI
IPC: H02P29/024
Filed: 2019-11-18
Abstract: To provide a control circuit and a semiconductor device capable of preventing thermal breakdown of a switching element.SOLUTION: A control circuit includes: a first detection circuit for detecting that a power supply voltage of a drive circuit that drives a switching element is lower than a first level; a second detection circuit for detecting that a current flowing through the switching element is larger than a first value; and an abnormality detection circuit for making the drive circuit turn off the switching element when the power supply voltage is lower than the first level and the condition that the current flowing through the switching element is larger than the first value is satisfied.SELECTED DRAWING: Figure 3
Patent JP-2021078094-A (JP)
Title: Unmanned photographing vehicle with camera stability function
Inventor: YANG ZHENYU
IPC: G03B15/00
Filed: 2019-11-21
Abstract: To disclose an unmanned photographing vehicle with a camera stability function.SOLUTION: An unmanned photographing vehicle with a camera stability function, contains: an elevating board that contains a main body, in which four mobile devices are provided at an end surface on the left side and the right side of the main body in a center symmetry, and each mobile device is fixedly coupled to the end surface on the left side or the end surface of the right side of the main body; a piston space that is installed in the elevating board and is opened toward a lower direction; a piston that is coupled so as to be slidden in the piston space; an elevating rod that is fixedly coupled to the end surface on the lower side of the piston and is extended to a lower direction up to an external part of the end surface of the elevating board; a motor board which is fixedly coupled to the end surface on the lower side of the elevating rod; a wheel axis that is extended to the side separated to a symmetric center while being rotatably coupled to the motor board; and a wheel that is positioned at the side separated from the symmetric center in the motor board while being fixedly coupled to the wheel axis.SELECTED DRAWING: Figure 1
Patent JP-2021086193-A (JP)
Title: Information collection system for industrial equipment, control device for industrial equipment, and information collection method for industrial equipment
Inventor: OSADA TAKESHI
IPC: G05B19/418
Filed: 2019-11-25
Abstract: To control traceability without requiring a new load on a manufacturing line side equipped with processing equipment.SOLUTION: An information collection system for industrial equipment includes: a machine control unit 21 for controlling a plurality of processing devices 3, each of which performs each prescribed processing to a workpiece; an information collection unit 23 for collecting from each of the plurality of processing devices 3, a plurality of processing information pieces on a plurality of processing processes performed by the plurality of processing devices 3 for a period of manufacturing, from at least one workpiece, of one product corresponding to the workpiece; and a product trace data generation unit 24 for assigning a process ID as a cooperation identifier, which can be cooperatively associated with among the plurality of processing processes of the one product, to each of the plurality of processing information pieces collected by the information collection unit 23 in order to associate the plurality of processing information pieces with each other.SELECTED DRAWING: Figure 1
Patent JP-2021084119-A (JP)
Title: Mechanical vibration processing device and mechanical vibration processing method
Inventor: SATO SHIGERU
IPC: B23K20/10
Filed: 2019-11-26
Abstract: To provide a mechanical vibration processing device and the like suitable fur formation of a stable processed surface.SOLUTION: A mechanical vibration processing device 1 performs processing for an object 15 to be processed by use of a horn 11. A control part 3 causes the horn 11 to mechanically vibrate and rotationally drive. The control part 3 periodically changes mechanical vibration and/or rotational drive. For example, when performing one of mechanical vibration and rotational drive, the control part performs intermittent alternating control during stopping the other. Stress caused by force applied creates a state dissipated by periodic changes, whereby a stable processed surface can be formed.SELECTED DRAWING: Figure 1
Patent JP-2021086907-A (JP)
Title: Electronic apparatus for aircraft
Inventor: KIMURA HISANOBU
IPC: B64D47/00
Filed: 2019-11-27
Abstract: To prevent overheat of a circuit part due to heat of a heating element.SOLUTION: An electronic apparatus 20 includes: a case part 60 having a bottom wall 62 and a side wall 64 erected from the bottom wall 62 and installed on a manifold 16 of an actuator in an aircraft on the opposite side of the bottom wall 62 in the side wall 64; a boss part 70 projecting from the bottom wall 62 toward the opposite side of the bottom wall 62 in the side wall 64; and a circuit part 50 fixed on the boss part 70.SELECTED DRAWING: Figure 2
Patent JP-2021084536-A (JP)
Title: Seat slide device
Inventor: MIYOSHI KENSUKE
IPC: B60N2/08
Filed: 2019-11-28
Abstract: To provide a seat slide device in which a rotation supporting point of a lever bracket is formed with a small number of components.SOLUTION: A seat slide device 1 includes a lower rail 2, an upper rail 3, a lock device 4, and a lever mechanism 5. A projection 35 projecting toward the lower rail 2 is formed at an upper wall 31 of the upper rail 3. The lever mechanism 5 includes a lever 51, a lever bracket 52, a transmission member 53, and a biasing member 54. The lever bracket 52 is biased to the projection 35 by the biasing member 54 so that its upper wall 521 contacts with the projection 35. The lever bracket 52 rotates around a contact point P1 with the projection 35, by an operation of the lever 51.SELECTED DRAWING: Figure 8
Patent JP-2021089087-A (JP)
Title: Heat cooker
Inventor: YOSHIDA TAIJI
IPC: F24C7/02
Filed: 2019-12-03
Abstract: To provide a heat cooker that can save an installation space even when a substrate is employed as a filter, and has excellent design property and cooling performance.SOLUTION: A heat cooker includes: a body 1h with an opening 1h1, and a door 2 for opening and closing the opening 1h1; a heating chamber 3 provided inside the body 1h to heat an object to be cooked by putting the object therein; heating means for heating the object to be cooked; a machine room 10 installed below the heating chamber 3; a control board 13 disposed inside the machine room 10; and a substrate 29 serving as a filter and installed in a position penetrating through a bottom plate 1s in the vicinity of the control board 13.SELECTED DRAWING: Figure 5
Patent JP-2021089673-A (JP)
Title: Autonomous travel device, and positional deviation correction method
Inventor: IMAE TOMOKAZU
IPC: A47L9/28
Filed: 2019-12-05
Abstract: To provide an autonomous travel device and a positional deviation correction method that can properly correct positional deviation and ensure charging even if there is positional deviation between a connected part such as a charging connection part and a connection part on the other side due to insufficient rotation or excess rotation.SOLUTION: In a cleaning device 10, presence or absence of positional deviation ΔR between a position of a charging connection part 30 and a position of a supply connection part 60 is detected based on each detection result of each side laser sensor 45, and when the positional deviation ΔR is detected, the positional deviation between the charging connection part 30 and the supply connection part 60 is corrected by rotating the cleaning device 10 so that the charging connection part 30 is positioned at a front position of the supply connection part 60.SELECTED DRAWING: Figure 17
Patent JP-2021092864-A (JP)
Title: Paper sheet processing device and paper sheet processing method
Inventor: SHIMODAIRA TOMOYUKI
IPC: B65H31/00
Filed: 2019-12-06
Abstract: To allow a storage bag to be easily used in a paper sheet processing device.SOLUTION: A paper sheet processing device for storing paper sheets in a storage bag comprises: a holding part for holding the storage bag; and a stage for supporting at least a part of the storage bag storing the paper sheets from below with a member forming a gap, by inserting at least a part of the storage bag held by the holding part into the gap. The gap of the stage is wider at its outside part than at its center part so that the storage bag can be easily inserted into the gap and the storage bag storing the paper sheets can be easily supported.SELECTED DRAWING: Figure 2
Patent JP-2020126225-A (JP)
Title: Compound type optical element, optical equipment, and imaging device
Inventor: GENDA HIDEO
IPC: G03B17/02
Filed: 2019-12-10
Abstract: To provide a compound type optical element excellent in environmental resistance even with a small outer diameter.SOLUTION: A compound type optical element comprises a first base material having a light incident/exiting surface extending toward an outer periphery from a center corresponding to an optical axis, an optical resin layer, an adhesive layer, and a second base material having a light incident/exiting surface extending toward an outer periphery from the center corresponding to an optical axis, which are laminated in this order. The optical resin layer and the adhesive layer are sandwiched by the light incident/exiting surface of the first base material and the light incident/exiting surface of the second base material. When an outer diameter of the optical resin layer is defined as φr along the straight line from the center to the outer periphery, the adhesive layer has a portion between a position corresponding to a 0.8 φr diameter and an outer peripheral end of the adhesive layer that is thicker than the position corresponding to the 0.8 φr diameter and the outer peripheral end.SELECTED DRAWING: Figure 2
Patent JP-2020117688-A (JP)
Title: Resin composition, resin cured product, and resin coated heat dissipater
Inventor: OTA TOMOYA
IPC: C08L63/00
Filed: 2019-12-11
Abstract: To provide a resin composition capable of efficiently transferring heat from a heating element to a heat dissipater, and capable of suitably dissipating heat without causing a problem of concentration of stress at a specific site.SOLUTION: There is provided a resin composition (S) containing: an epoxy-modified polysiloxane (A) having two or more epoxy groups in one molecule; a curing agent (B); a curing accelerator (C); a thermally conductive filler (D) having a volume average particle diameter (median diameter) of 100 to 1000 nm; and a surfactant (E) containing a fluoro group, wherein the weight of the thermally conductive filler (D) is 20 to 150 wt.% based on the total weight of the epoxy modified polysiloxane (A) and the curing agent (B).SELECTED DRAWING: None
Patent JP-2021031180-A (JP)
Title: Multi-functional can opener
Inventor: Lian Hanxin
IPC: B67B7/44
Filed: 2019-12-11
Abstract: To disclose a multi-functional can opener.SOLUTION: The application discloses a multi-functional can opener, can opening space is installed in the can opener, a switch mechanism is installed in the can opening space, a trapezoidal block and a conic block are installed in the switch mechanism, the trapezoidal block can be rotated only in one direction restricted by the conic block, the switch mechanism further comprises an inclined block and a motion magnet, and the trapezoidal block pushes the inclined block to be detached from the motion magnet when being in the can opening space. The application has a simple structure and an easy operation method, provides a variety of lid opening ways to correspond to various types of cans, restricts a number of tools, has a full of functions and restrains a cost and an occupation of space.SELECTED DRAWING: Figure 1
Patent JP-2021095671-A (JP)
Title: Top end protection construction of permeable check dam
Inventor: SHIMA JOJI
IPC: E02B7/02
Filed: 2019-12-13
Abstract: To provide a top end protection construction of a permeable check dam with a simple structure, absorbing collision energy of gravels colliding on a top end part and preventing breakage and loss of a permeable check dam body, and easily incorporated in the permeable check dam body.SOLUTION: A top end protection construction 20 has: a plurality of longitudinal protective steel pipes 21 horizontally arranged in the flow direction of a river; a plurality of lateral connection members 23 horizontally arranged in the transverse direction of the river, crossing the longitudinal protective steel pipes 21 and connected thereto; engagement members 26 fixed to front ends of the longitudinal protective steel pipes 21 and extending downward; and displacement preventing members 28 fixed to the downstream side end face of a lower end part of the engagement members 26 and suppressing lateral movement of the top end protection construction 20. The top end protection construction is placed on top part horizontal transverse members 15 of the upstream side of a top end part 14 in a permeable check dam, and on top part horizontal transverse members 16 of the downstream side via buffer rubber pieces 33 for placing, and incorporated.SELECTED DRAWING: Figure 4
Patent JP-2021097433-A (JP)
Title: Rotary electric machine
Inventor: HINO TATSUO
IPC: H02K3/04
Filed: 2019-12-13
Abstract: To provide a rotary electric machine which can be downsized in an axial direction and a radial direction.SOLUTION: A first inner periphery side terminal 415A includes a first conductor exposure part 426, and a second inner periphery side terminal 415B includes a second conductor exposure part 427 which is opposed to the first conductor exposure part 426. Opposed parts which are portions opposed to each other in the first conductor exposure part 426 and the second conductor exposure part 427 extend in a radial direction, and the opposed parts of the first conductor exposure part 426 and the second conductor exposure part 427 are at least partially disposed inside of a first outer periphery side terminal 414A and a second outer periphery side terminal 414B in the radial direction.SELECTED DRAWING: Figure 17
Patent JP-2021096343-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: IWASAKI MASAHIRO
IPC: G03G5/05
Filed: 2019-12-17
Abstract: To provide an electrophotographic photoreceptor that prevents an increase in residual potential.SOLUTION: An electrophotographic photoreceptor has a conductive substrate and a photosensitive layer provided on the conductive substrate. An outermost surface layer includes fluorine-containing resin particles, a fluorine graft polymer, and an acidic compound having an acid dissociation constant (pKa) in water at 25°C of 3 or less. The content of the acidic compound is 100 ppm or more and 10000 ppm or less with respect to the outermost surface layer.SELECTED DRAWING: Figure 1
Patent JP-2020063280-A (JP)
Title: Pathways to generate hair cells
Inventor: ALBERT EDGE
IPC: A61K35/30
Filed: 2019-12-18
Abstract: To provide a method of treating a subject who has hearing loss or vestibular dysfunction, or has the risk of developing them.SOLUTION: According to methods, compositions including one or more compounds capable of increasing β-catenin expression or activity in a cell in a subject's ear, are administered to the subject's ear. The methods are for modulating (e.g., increasing) Atoh1 activity (e.g., biological activity) and/or expression (e.g., transcription and/or translation) in vivo and/or in vitro, e.g., in a biological cell and/or in a subject.SELECTED DRAWING: None
Patent JP-2021098813-A (JP)
Title: Polyurethane foam-forming composition
Inventor: IMOTO YUKA
IPC: C08G18/00
Filed: 2019-12-23
Abstract: To provide a composition capable of forming a polyurethane foam with high hardness and excellent sound absorbency.SOLUTION: A polyurethane foam-forming composition comprises a polyol, a polyisocyanate, and a catalyst, where the polyol includes a polyol (A) having a number-average molecular weight of 1500-8000 g/mol, the catalyst includes a trimerization catalyst, and the polyurethane foam has an air permeability of 0.1 L/sec or more.SELECTED DRAWING: None
Patent JP-2021101033-A (JP)
Title: Anti-corrosive device for buried metal pipe and anti-corrosive construction method for buried metal pipe
Inventor: IKEDA KOHEI
IPC: C23F13/22
Filed: 2019-12-24
Abstract: To provide an anti-corrosive device for a buried metal pipe and an anti-corrosive construction method for a buried metal pipe which can easily perform management of an anti-corrosive device.SOLUTION: An anti-corrosive device for a buried metal pipe has: a replacement part 20 having a sacrificial anode material 21 that is composed of a metal baser than a buried metal pipe (water pipe P) subjected to anti-corrosive treatment; and a burial part 10 that can be buried underground and can store the replacement part 20, and is formed to allow the passage of ions.SELECTED DRAWING: Figure 1
Patent JP-2021106100-A (JP)
Title: Temperature adjustment system
Inventor: TAKADA KAZUHIDE
IPC: H01M10/615
Filed: 2019-12-26
Abstract: To reduce electric power consumption while circulating a heat medium appropriately.SOLUTION: A temperature adjustment system S comprises: a flow passage 10 along which a heat medium is circulated; a battery 11 provided on the flow passage 10; a heater 12 that is provided upstream of the battery 11 in a circulating direction of the flow passage 10 and heats the heat medium; a radiator 13 that is provided downstream of the battery 11 in the circulating direction of the flow passage 10 and cools the heat medium; a first bypass 14 that bypasses the radiator in the flow passage 10; a heat storage part 16 that is provided on a second bypass 15 bypassing the radiator 13 and the first bypass 14 in the flow passage 10 and stores heat of the heat medium; and a first control valve 18 and a second control valve 19 that direct the heat medium to the radiator 13, the first bypass 14, or the heats storage part 16.SELECTED DRAWING: Figure 1
Patent JP-2021105125-A (JP)
Title: Acryl rubber molding having excellent heat resistance and storage stability
Inventor: MASUDA HIROFUMI
IPC: C08F6/14
Filed: 2019-12-26
Abstract: To provide an acryl rubber molding having excellent heat resistance and storage stability, and a method for producing the same.SOLUTION: An acryl rubber molding comprises an acryl rubber that contains an acrylate derived-bond unit, a methacrylate derived-bond unit, a reactive group-containing monomer derived-bond unit and optionally, other monomer derived-bond units with a weight average molecular weight (Mw) of 100,000-5,000,000, and the acryl rubber molding has a specific gravity of 0.8 or more. The acryl rubber molding is excellent in both heat resistance and storage stability.SELECTED DRAWING: None